197793750

素因数分解:

$2^1\times 3^1\times 5^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 620960256

約数和(自身を除く): 423166506

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 125, 137, 150, 154, 165, 175, 210, 231, 250, 274, 275, 330, 350, 375, 385, 411, 462, 525, 550, 625, 685, 750, 770, 822, 825, 875, 959, 1050, 1155, 1250, 1370, 1375, 1507, 1650, 1750, 1875, 1918, 1925, 2055, 2310, 2625, 2750, 2877, 3014, 3125, 3425, 3750, 3850, 4110, 4125, 4375, 4521, 4795, 5250, 5754, 5775, 6250, 6850, 6875, 7535, 8250, 8750, 9042, 9375, 9590, 9625, 10275, 10549, 11550, 13125, 13750, 14385, 15070, 17125, 18750, 19250, 20550, 20625, 21098, 21875, 22605, 23975, 26250, 28770, 28875, 31647, 34250, 34375, 37675, 41250, 43750, 45210, 47950, 48125, 51375, 52745, 57750, 63294, 65625, 68750, 71925, 75350, 85625, 96250, 102750, 103125, 105490, 113025, 119875, 131250, 143850, 144375, 158235, 171250, 188375, 206250, 226050, 239750, 240625, 256875, 263725, 288750, 316470, 359625, 376750, 428125, 481250, 513750, 527450, 565125, 599375, 719250, 721875, 791175, 856250, 941875, 1130250, 1198750, 1284375, 1318625, 1443750, 1582350, 1798125, 1883750, 2568750, 2637250, 2825625, 2996875, 3596250, 3955875, 4709375, 5651250, 5993750, 6593125, 7911750, 8990625, 9418750, 13186250, 14128125, 17981250, 19779375, 28256250, 32965625, 39558750, 65931250, 98896875, 197793750]

約数ペア:

[(1, 197793750), (2, 98896875), (3, 65931250), (5, 39558750), (6, 32965625), (7, 28256250), (10, 19779375), (11, 17981250), (14, 14128125), (15, 13186250), (21, 9418750), (22, 8990625), (25, 7911750), (30, 6593125), (33, 5993750), (35, 5651250), (42, 4709375), (50, 3955875), (55, 3596250), (66, 2996875), (70, 2825625), (75, 2637250), (77, 2568750), (105, 1883750), (110, 1798125), (125, 1582350), (137, 1443750), (150, 1318625), (154, 1284375), (165, 1198750), (175, 1130250), (210, 941875), (231, 856250), (250, 791175), (274, 721875), (275, 719250), (330, 599375), (350, 565125), (375, 527450), (385, 513750), (411, 481250), (462, 428125), (525, 376750), (550, 359625), (625, 316470), (685, 288750), (750, 263725), (770, 256875), (822, 240625), (825, 239750), (875, 226050), (959, 206250), (1050, 188375), (1155, 171250), (1250, 158235), (1370, 144375), (1375, 143850), (1507, 131250), (1650, 119875), (1750, 113025), (1875, 105490), (1918, 103125), (1925, 102750), (2055, 96250), (2310, 85625), (2625, 75350), (2750, 71925), (2877, 68750), (3014, 65625), (3125, 63294), (3425, 57750), (3750, 52745), (3850, 51375), (4110, 48125), (4125, 47950), (4375, 45210), (4521, 43750), (4795, 41250), (5250, 37675), (5754, 34375), (5775, 34250), (6250, 31647), (6850, 28875), (6875, 28770), (7535, 26250), (8250, 23975), (8750, 22605), (9042, 21875), (9375, 21098), (9590, 20625), (9625, 20550), (10275, 19250), (10549, 18750), (11550, 17125), (13125, 15070), (13750, 14385)]